Double Frosted Peanut Butter Brownies
When it comes to desserts that make you feel warm and fuzzy inside, few can rival the decadent allure of Double Frosted Peanut Butter Brownies. These rich, chocolatey squares are generously infused with creamy peanut butter and topped with not one, but two luscious layers of frosting. Perfect for celebrations, potlucks, or simply as a sweet treat to satisfy your cravings, these brownies are sure to become a staple in your baking repertoire. Let’s dive into this delightful recipe that’s as fun to make as it is to eat!
Why It’s Crowd-Pleasing

Double Frosted Peanut Butter Brownies boast a rich, fudgy texture that melts in your mouth. The combination of chocolate and peanut butter is a timeless classic that appeals to both kids and adults alike. This dessert is not only visually stunning with its two layers of frosting, but it also packs a flavor punch that will leave everyone reaching for seconds. Whether you’re hosting a gathering or simply indulging at home, these brownies will undoubtedly impress.
Ingredient Breakdown
To create these irresistible brownies, you will need the following ingredients:
- 1 cup butter – Provides richness and moisture.
- 4 ounces unsweetened chocolate, coarsely chopped – Adds a deep chocolate flavor.
- 1 2/3 cups granulated sugar – Sweetens the brownies perfectly.
- 4 large eggs – Binds the ingredients together.
- 1 teaspoon vanilla extract – Enhances the overall flavor.
- 1 cup all-purpose flour – Gives structure to the brownies.
- 1/4 teaspoon salt – Balances the sweetness.
- 1 cup peanut butter chips – Infuses the brownies with peanut butter goodness.
- 1 1/2 cups confectioners sugar – For the creamy peanut butter frosting.
- 1/2 cup creamy peanut butter – Adds that luscious peanut butter flavor.
- 3-4 tablespoons milk – Helps achieve the perfect frosting consistency.
- 1/4 cup butter, softened – For the chocolate frosting.
- 1/4 cup unsweetened cocoa powder – Gives the frosting a rich chocolate flavor.
- 1/4 cup milk – To adjust the frosting texture.
- 3 cups confectioners sugar – Sweetens the chocolate frosting.
- 1 teaspoon vanilla extract – For flavor in the chocolate frosting.
Appliances & Accessories
To successfully whip up your Double Frosted Peanut Butter Brownies, you will need the following appliances and accessories:
- Oven – To bake the brownies to perfection.
- Mixing bowls – For combining ingredients.
- Measuring cups and spoons – To ensure accurate ingredient quantities.
- Rubber spatula – For mixing and spreading frosting.
- Baking pan (9×13 inches) – The perfect size for these brownies.
- Whisk – For blending the frosting smoothly.
Make Double Frosted Peanut Butter Brownies: A Simple Method

Follow these easy steps to create your own batch of Double Frosted Peanut Butter Brownies:
Step 1: Preheat and Prepare
Preheat your oven to 350°F (175°C). Grease your 9×13 inch baking pan or line it with parchment paper for easy removal.
Step 2: Melt Chocolate and Butter
In a medium saucepan, melt the butter and unsweetened chocolate over low heat, stirring constantly until smooth. Once melted, remove from heat and let it cool slightly.
Step 3: Mix in Sugar and Eggs
In a large mixing bowl, combine the melted chocolate mixture with granulated sugar. Stir until well combined. Add the eggs, one at a time, mixing well after each addition. Stir in the vanilla extract.
Step 4: Add Dry Ingredients
In the same bowl, sift together the all-purpose flour and salt. Gently fold the dry ingredients into the wet ingredients until just combined. Be careful not to overmix.
Step 5: Fold in Peanut Butter Chips
Gently fold in the peanut butter chips, distributing them evenly throughout the batter.
Step 6: Bake
Pour the brownie batter into the prepared baking pan and spread it evenly. Bake in the preheated oven for about 25-30 minutes, or until a toothpick inserted in the center comes out with a few moist crumbs.
Step 7: Cool Completely
Once baked, remove the brownies from the oven and allow them to cool completely in the pan on a wire rack.
Step 8: Make the Peanut Butter Frosting
In a mixing bowl, combine the softened butter, creamy peanut butter, and confectioners sugar. Add 3-4 tablespoons of milk and mix until smooth and creamy. Adjust the consistency by adding more milk if needed.
Step 9: Frost the Brownies
Spread the peanut butter frosting evenly over the cooled brownies.
Step 10: Make the Chocolate Frosting
In another bowl, mix together the softened butter, unsweetened cocoa powder, and confectioners sugar. Gradually add 1/4 cup of milk and the vanilla extract, whisking until the frosting is smooth and spreadable.
Step 11: Add the Chocolate Frosting
Spread the chocolate frosting over the peanut butter frosting layer, creating a beautiful two-toned effect.
Step 12: Slice and Serve
Once the frosting has set, slice the brownies into squares and serve. Enjoy your delicious Double Frosted Peanut Butter Brownies!
Fresh Takes Through the Year

These brownies are versatile and can be adapted for different occasions:
- Add crushed cookies or candy bars for a fun crunch.
- Top with chopped peanuts or sprinkles for a festive touch.
- Use different flavored chips, like white chocolate or caramel.
- Incorporate a swirl of raspberry or strawberry jam for a fruity twist.
Flavor Logic
The magic of Double Frosted Peanut Butter Brownies lies in the harmonious blend of flavors. The rich, fudgy brownie base pairs perfectly with the creamy peanut butter chips, creating a delightful contrast in texture. The two layers of frosting—a smooth peanut butter layer followed by a rich chocolate layer—add depth to each bite. This combination of sweet and salty, creamy and rich, makes for a truly indulgent experience.
Keep-It-Fresh Plan
To keep your brownies fresh and delicious, follow these simple tips:
Store leftover brownies in an airtight container at room temperature for up to 3 days. For longer storage, refrigerate them for up to a week. You can also freeze the brownies for up to 3 months. Just ensure they are well-wrapped to prevent freezer burn. When ready to enjoy, simply thaw at room temperature or warm them briefly in the microwave for that fresh-out-of-the-oven taste.
Common Qs About Double Frosted Peanut Butter Brownies
Can I use a different type of chocolate in the brownies?
Absolutely! You can use semi-sweet or dark chocolate if you prefer a different flavor profile. Just ensure it’s unsweetened if you’re following the original recipe closely.
What if I don’t have peanut butter chips?
No worries! You can substitute with chocolate chips or even chopped nuts to add some texture and flavor to your brownies.
How do I know when the brownies are done baking?
Insert a toothpick into the center of the brownies; if it comes out with a few moist crumbs, they’re done. If it comes out wet with batter, they need more time.
Can I make these brownies in advance?
Yes! These brownies hold up well when made a day or two in advance. Just be sure to store them properly to maintain freshness.
Final Bite
Double Frosted Peanut Butter Brownies are more than just a dessert; they are a celebration of flavors that brings joy to any occasion. With their rich chocolate base and creamy peanut butter frosting, these brownies are sure to become a beloved favorite in your home. Whether you’re baking for a crowd or treating yourself, this recipe promises satisfaction in every bite.
Indulge in the sweet, salty, and creamy delight that is Double Frosted Peanut Butter Brownies. Not only will they satisfy your sweet tooth, but they will also leave a lasting impression on anyone lucky enough to share them with you. So gather your ingredients, preheat your oven, and let’s get baking!

Double Frosted Peanut Butter Brownies
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C). Grease your 9x13 inch baking pan or line it with parchment paper for easy removal.
- In a medium saucepan, melt the butter and unsweetened chocolate over low heat, stirring constantly until smooth. Once melted, remove from heat and let it cool slightly.
- In a large mixing bowl, combine the melted chocolate mixture with granulated sugar. Stir until well combined. Add the eggs, one at a time, mixing well after each addition. Stir in the vanilla extract.
- In the same bowl, sift together the all-purpose flour and salt. Gently fold the dry ingredients into the wet ingredients until just combined. Be careful not to overmix.
- Gently fold in the peanut butter chips, distributing them evenly throughout the batter.
- Pour the brownie batter into the prepared baking pan and spread it evenly. Bake in the preheated oven for about 25-30 minutes, or until a toothpick inserted in the center comes out with a few moist crumbs.
- Once baked, remove the brownies from the oven and allow them to cool completely in the pan on a wire rack.
- In a mixing bowl, combine the softened butter, creamy peanut butter, and confectioners sugar. Add 3-4 tablespoons of milk and mix until smooth and creamy. Adjust the consistency by adding more milk if needed.
- Spread the peanut butter frosting evenly over the cooled brownies.
- In another bowl, mix together the softened butter, unsweetened cocoa powder, and confectioners sugar. Gradually add 1/4 cup of milk and the vanilla extract, whisking until the frosting is smooth and spreadable.
- Spread the chocolate frosting over the peanut butter frosting layer, creating a beautiful two-toned effect.
- Once the frosting has set, slice the brownies into squares and serve.
Notes
- Store leftover brownies in an airtight container at room temperature for up to 3 days.
- For longer storage, refrigerate them for up to a week.
- You can freeze the brownies for up to 3 months; ensure they are well-wrapped.
- Thaw frozen brownies at room temperature or warm briefly in the microwave.
